ATE301776T1 - Einspritzventil mit einem durchflussbegrenzer in dem steuerventil - Google Patents

Einspritzventil mit einem durchflussbegrenzer in dem steuerventil

Info

Publication number
ATE301776T1
ATE301776T1 AT02252229T AT02252229T ATE301776T1 AT E301776 T1 ATE301776 T1 AT E301776T1 AT 02252229 T AT02252229 T AT 02252229T AT 02252229 T AT02252229 T AT 02252229T AT E301776 T1 ATE301776 T1 AT E301776T1
Authority
AT
Austria
Prior art keywords
control valve
fuel
control chamber
valve member
control
Prior art date
Application number
AT02252229T
Other languages
English (en)
Inventor
Anthony Harcombe
Original Assignee
Delphi Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9911606&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE301776(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE301776T1 publication Critical patent/ATE301776T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0045—Three-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0056—Throttling valves, e.g. having variable opening positions throttling the flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0073—Pressure balanced valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/28—Details of throttles in fuel-injection apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
AT02252229T 2001-03-27 2002-03-27 Einspritzventil mit einem durchflussbegrenzer in dem steuerventil ATE301776T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0107575.3A GB0107575D0 (en) 2001-03-27 2001-03-27 Control valve arrangement

Publications (1)

Publication Number Publication Date
ATE301776T1 true ATE301776T1 (de) 2005-08-15

Family

ID=9911606

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02252229T ATE301776T1 (de) 2001-03-27 2002-03-27 Einspritzventil mit einem durchflussbegrenzer in dem steuerventil

Country Status (6)

Country Link
US (2) US6889918B2 (de)
EP (1) EP1245822B1 (de)
AT (1) ATE301776T1 (de)
DE (1) DE60205420T2 (de)
ES (1) ES2245394T3 (de)
GB (1) GB0107575D0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1378660A3 (de) * 2002-07-04 2004-01-21 Delphi Technologies, Inc. Kraftstoffsystem
GB0215490D0 (en) * 2002-07-04 2002-08-14 Delphi Tech Inc Control valve arrangement
ES2277229T3 (es) * 2004-06-30 2007-07-01 C.R.F. Societa Consortile Per Azioni Servovalvula para controlar el inyector de combustible de un motor de combustion interna.
US7311084B2 (en) * 2006-01-27 2007-12-25 Angus Barry Begg Fuel injection system
US7556017B2 (en) * 2006-03-31 2009-07-07 Caterpillar Inc. Twin needle valve dual mode injector
US7690588B2 (en) * 2007-07-31 2010-04-06 Caterpillar Inc. Fuel injector nozzle with flow restricting device
US7950593B2 (en) * 2008-06-20 2011-05-31 Caterpillar Inc. Z orifice feature for mechanically actuated fuel injector
US20100096473A1 (en) * 2008-10-20 2010-04-22 Caterpillar Inc. Variable flow rate valve for mechnically actuated fuel injector
DE102009055135A1 (de) * 2009-12-22 2011-06-30 Robert Bosch GmbH, 70469 Leckagefreier Kraftstoffinjektor
DE102010001612A1 (de) * 2010-02-05 2011-08-11 Robert Bosch GmbH, 70469 Kraftstoffinjektor
US9291134B2 (en) * 2013-03-11 2016-03-22 Stanadyne Llc Anti-cavitation throttle for injector control valve
GB201414669D0 (en) * 2014-08-19 2014-10-01 Delphi International Operations Luxembourg S.�.R.L. Control valve arrangement

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US368782A (en) * 1887-08-23 Windmill
FR2068857A5 (de) 1969-10-24 1971-09-03 Sofredi
EP0816733B1 (de) * 1993-03-19 2001-07-04 Cummins Engine Company, Inc. Druckausgeglichenes Dreiwege-Magnetventil
DE19618468C1 (de) * 1996-05-08 1997-04-30 Siemens Ag Einspritzventil
US5779149A (en) * 1996-07-02 1998-07-14 Siemens Automotive Corporation Piezoelectric controlled common rail injector with hydraulic amplification of piezoelectric stroke
FI101739B1 (fi) * 1996-08-16 1998-08-14 Waertsila Nsd Oy Ab Ruiskutusventtiilijärjestely
GB9622335D0 (en) * 1996-10-26 1996-12-18 Lucas Ind Plc Injector arrangement
US5839412A (en) * 1997-11-25 1998-11-24 Caterpillar Inc. Method for electronic fuel injector operation
US6480641B1 (en) * 1997-12-19 2002-11-12 Intel Corporation Method and apparatus for optically modulating light through the back side of an integrated circuit die along the side walls of junctions
US6520154B2 (en) * 1998-02-20 2003-02-18 Delphi Technologies, Inc. Side feed fuel injector and integrated fuel rail/intake manifold
US6260537B1 (en) * 1998-02-20 2001-07-17 Delphi Technologies, Inc. Side feed fuel injector and integrated fuel rail/intake manifold
GB2336628A (en) 1998-04-24 1999-10-27 Lucas Ind Plc A fuel injector, for an I.C. engine, having a three way two position needle control valve
DE19823937B4 (de) * 1998-05-28 2004-12-23 Siemens Ag Servoventil für Kraftstoffeinspritzventil
DE59908941D1 (de) * 1998-05-28 2004-04-29 Siemens Ag Kraftstoffeinspritzventil für brennkraftmaschinen
DE69922087T2 (de) * 1998-06-24 2005-12-01 Delphi Technologies, Inc., Troy Brennstoffeinspritzdüse
US6113014A (en) * 1998-07-13 2000-09-05 Caterpillar Inc. Dual solenoids on a single circuit and fuel injector using same
GB9823134D0 (en) * 1998-10-23 1998-12-16 Lucas Ind Plc Valve
GB9903496D0 (en) * 1999-02-16 1999-04-07 Lucas Ind Plc Fuel injector
GB9904938D0 (en) * 1999-03-04 1999-04-28 Lucas Ind Plc Fuel injector
GB9905231D0 (en) * 1999-03-09 1999-04-28 Lucas Ind Plc Fuel injector
GB9905339D0 (en) * 1999-03-10 1999-04-28 Lucas Ind Plc Fuel injector pump advance arrangement
GB9906092D0 (en) * 1999-03-18 1999-05-12 Lucas France Fuel injector
DE60015218T2 (de) * 1999-04-01 2006-02-16 Delphi Technologies, Inc., Troy Brennstoffeinspritzventil
US6264112B1 (en) * 1999-05-26 2001-07-24 Delphi Technologies, Inc. Engine fuel injector
GB9914642D0 (en) * 1999-06-24 1999-08-25 Lucas Ind Plc Fuel injector
GB9914646D0 (en) * 1999-06-24 1999-08-25 Lucas Ind Plc Fuel injector
GB9914644D0 (en) * 1999-06-24 1999-08-25 Lucas Ind Plc Fuel injector
DE60024334T2 (de) * 1999-06-25 2006-08-10 Delphi Technologies, Inc., Troy Brennstoffeinspritzventil
GB9914792D0 (en) * 1999-06-25 1999-08-25 Lucas Ind Plc Fuel injector
GB9916464D0 (en) * 1999-07-14 1999-09-15 Lucas Ind Plc Fuel injector
US6123275A (en) * 1999-08-12 2000-09-26 Delphi Technologies, Inc. Dual gap fuel injector
GB9919424D0 (en) * 1999-08-18 1999-10-20 Lucas Industries Ltd Fuel injector
GB9919660D0 (en) * 1999-08-20 1999-10-20 Lucas Industries Ltd Fuel injector
DE19940290A1 (de) * 1999-08-25 2001-03-01 Bosch Gmbh Robert Steuerventil für ein Kraftstoffeinspritzventil
GB9920144D0 (en) * 1999-08-26 1999-10-27 Lucas Industries Ltd Fuel injector
GB9920352D0 (en) * 1999-08-28 1999-11-03 Lucas Ind Plc Fuel injector
US6105884A (en) * 1999-09-15 2000-08-22 Delphi Technologies, Inc. Fuel injector with molded plastic valve guides
GB9922408D0 (en) * 1999-09-23 1999-11-24 Lucas Ind Plc Fuel injector
ATE472677T1 (de) * 1999-10-06 2010-07-15 Delphi Tech Holding Sarl Kraftstoffeinspritzventil
GB9925753D0 (en) * 1999-10-29 1999-12-29 Lucas Industries Ltd Fuel injector
US6186421B1 (en) * 1999-12-06 2001-02-13 Delphi Technologies, Inc. Fuel Injector
US6454191B1 (en) * 2000-01-10 2002-09-24 Delphi Technologies, Inc. Electromagnetic fuel injector dampening device
GB0000863D0 (en) * 2000-01-15 2000-03-08 Delphi Diesel Systems Ltd Fuel injector
US6421913B1 (en) * 2000-01-19 2002-07-23 Delphi Technologies, Inc. Retention feature for assembling a pole pieces into a tube of a fuel injector
US6511004B2 (en) * 2000-01-19 2003-01-28 Delphi Technologies, Inc. Fuel injector cover
US6454192B2 (en) * 2000-01-19 2002-09-24 Delphi Technologies, Inc. Engine fuel injector with assembled magnetic coil body
US6328232B1 (en) * 2000-01-19 2001-12-11 Delphi Technologies, Inc. Fuel injector spring force calibration tube with internally mounted fuel inlet filter
GB0001766D0 (en) * 2000-01-27 2000-03-15 Delphi Tech Inc Fuel injector
US6318641B1 (en) * 2000-02-11 2001-11-20 Delphi Technologies, Inc. Shape memory alloy fuel injector small package integral design
US6420817B1 (en) * 2000-02-11 2002-07-16 Delphi Technologies, Inc. Method for detecting injection events in a piezoelectric actuated fuel injector
US6373363B1 (en) * 2000-03-28 2002-04-16 Delphi Technologies, Inc. Dual coil solenoid for a gas direct injection fuel injector
US6345606B1 (en) * 2000-04-12 2002-02-12 Delphi Technologies, Inc Method for controlling fuel rail pressure using a piezoelectric actuated fuel injector
US6601784B2 (en) * 2000-04-18 2003-08-05 Delphi Technologies, Inc. Flexural element for positioning an armature in a fuel injector
US6408801B1 (en) * 2000-04-26 2002-06-25 Delphi Technologies, Inc. Method for dissipating heat at the tip of a fuel injector
US6508416B1 (en) * 2000-04-28 2003-01-21 Delphi Technologies, Inc. Coated fuel injector valve
US6276339B1 (en) * 2000-05-02 2001-08-21 Delphi Technologies, Inc. Fuel injector spring clip assembly
US6390067B1 (en) * 2000-08-10 2002-05-21 Delphi Technologies, Inc. Valve seat retainer for a fuel injector
US6434822B1 (en) * 2000-09-13 2002-08-20 Delphi Technologies, Inc. Method of fuel injector assembly
US6364222B1 (en) * 2000-09-13 2002-04-02 Delphi Technologies, Inc. Integral armature/spacer for fuel injector
US6464153B1 (en) * 2000-10-12 2002-10-15 Delphi Technologies, Inc. Fuel injector having a molded shroud formed of a structural adhesive polymer
US6588102B1 (en) * 2000-10-31 2003-07-08 Delphi Technologies, Inc. Method of assembling a fuel injector body
US6629650B2 (en) * 2001-07-10 2003-10-07 Delphi Technologies, Inc. Fuel injector with integral damper
US6481641B1 (en) * 2001-12-18 2002-11-19 Delphi Technologies, Inc. Fuel injector assembly having a heat exchanger for fuel preheating

Also Published As

Publication number Publication date
DE60205420T2 (de) 2006-06-14
US20050103881A1 (en) 2005-05-19
GB0107575D0 (en) 2001-05-16
EP1245822A2 (de) 2002-10-02
US20020158139A1 (en) 2002-10-31
EP1245822A3 (de) 2003-11-19
DE60205420D1 (de) 2005-09-15
US6889918B2 (en) 2005-05-10
ES2245394T3 (es) 2006-01-01
EP1245822B1 (de) 2005-08-10

Similar Documents

Publication Publication Date Title
ATE288034T1 (de) Brennstoffeinspritzventil
US7850091B2 (en) Fuel injector with directly triggered injection valve member
ATE301776T1 (de) Einspritzventil mit einem durchflussbegrenzer in dem steuerventil
US6145492A (en) Control valve for a fuel injection valve
KR20040091522A (ko) 엔진용 연료 분사 밸브
EP0393590A3 (de) Brennstoffeinspritzeinrichtung für Dieselmotoren
MXPA04004484A (es) Inyector de comabustible con pasaje de combustible a presion elevada controlado.
EP1522718A4 (de) Kraftstoffeinspritzvorrichtung
EP0384882A3 (de) Einspritzverlaufregelung der Kraftstoffeinspritzventile vom Speichertyp
DE60323269D1 (de) Steuerventilanordnung
ATE315827T1 (de) Kraftstoffeinspritzventil
JPH0670419B2 (ja) 燃料噴射弁のリフト制御装置及び方法
EP0971119A3 (de) Common-Rail-Kraftstoffeinspritzsystem
US6520151B2 (en) Fuel injection system with common actuation device and engine using same
GB2424451A (en) Fuel injection valve with concentric inner and outer valve needles
CZ20013211A3 (cs) Vstřikovací tryska paliva
KR860004234A (ko) 연료 분사 밸브
WO2001031191A3 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
KR20010080312A (ko) 연료 분사 밸브
JPS58152161A (ja) 燃料噴射制御装置
SE507374C2 (sv) Sätt och anordning för reglering av insprutningstrycket av flytande bränsle
WO2001071178A3 (de) Vorrichtung zur einspritzung von kraftstoff mit variablem einspritzdruckverlauf
ATE316205T1 (de) Brennstoffeinspritzventil
DE50104994D1 (de) Hub-/ und druckgesteuerter injektor mit doppelschieber
DE60116173D1 (de) Kraftstoffsystem

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties